The Musée d’Orsay in Paris has completed a high-profile restoration of Gustave Courbet’s monumental painting “A Burial at Ornans,” offering the public a rare opportunity to observe the conservation process firsthand. Over the past year, visitors were able to watch restorers work behind a glass barrier set up on the museum’s ground floor, with scheduled lectures and guided tours designed to provide insight into the project.

The restoration was led by Cinzia Pasquali, an Italian-born expert renowned for her careful technique in art conservation. Pasquali and her team undertook a meticulous cleaning and repair of the large mid-19th-century canvas, which measures over 22 feet wide and 10 feet tall. The painting’s surface had been obscured by multiple layers of aged yellow varnish, some applied during prior restorations, as well as accumulated dirt and grime. Conservators carefully dissolved these coatings, revealing vivid colors and details that had been hidden for decades.

Scientific analysis played a critical role throughout the process. Infrared and ultraviolet imaging, as well as radiographic studies conducted between 2018 and 2020, uncovered underlying changes Courbet made while creating the work. The artist had painted and then overpainted several figures, shifting their placement on the canvas, though he maintained the central focus on the burial pit itself. His original large, orange signature—once obscured after harsh criticism—was rediscovered during cleaning.

The restoration also addressed structural issues: the loosely woven canvas, patched together from four horizontal strips by Courbet’s family, showed signs of stress including tears and deformations. Restorers reinforced and flattened the fabric, repaired holes, and re-stretched it on a temporary frame. The lower section of the painting had been folded under a stretcher and partially hidden; the cleaning unveiled more of the burial scene, including a pickax handle, skull, and jaw fragment previously concealed.

“A Burial at Ornans” is a hallmark of French realism and a work that originally shocked 19th-century audiences with its life-sized, unidealized portrayal of rural villagers attending a funeral. Courbet’s refusal to glamorize his subjects challenged artistic conventions that reserved large-scale painting for historical or mythological themes. Though now appreciated as a masterpiece, the painting initially faced scathing criticism for what contemporaries described as “vulgar ugliness.”

The Musée d’Orsay’s decision to bring visitors directly into the restoration process was inspired by the late museum director Sylvain Amic, who sought to demystify museum work and engage the public more deeply. His successor, Annick Lemoine, emphasized the value of sharing the restorers’ passion and discoveries with audiences, calling it “magic.” The project follows a precedent set more than a decade ago when Courbet’s “The Painter’s Studio” underwent a similar public restoration.

Restorers used modern reversible materials, understanding that conservation is an ongoing effort requiring future interventions. The museum plans to unveil the refreshed painting to the public in late summer or early fall, presenting it as close as possible to how Courbet originally displayed it. The restoration offers both a renewed appreciation for Courbet’s innovative technique and a glimpse into the evolving life cycle of a historic artwork.